<?php

function multiRequest($data, $options = array()) {
	$curly = array();  # array of curl handles
	$result = array(); # data to be returned
	$mh = curl_multi_init(); # multi handle

	# loop through $data and create curl handles
	# then add them to the multi-handle
	foreach ($data as $id => $d) {
		$curly[$id] = curl_init();

		$url = (is_array($d) && !empty($d['url'])) ? $d['url'] : $d;
		curl_setopt($curly[$id], CURLOPT_URL,            $url);
		curl_setopt($curly[$id], CURLOPT_HEADER,         0);
		curl_setopt($curly[$id], CURLOPT_RETURNTRANSFER, 1);

		# post?
		if (is_array($d)) {
			if (!empty($d['post'])) {
				curl_setopt($curly[$id], CURLOPT_POST,       1);
				curl_setopt($curly[$id], CURLOPT_POSTFIELDS, $d['post']);
			}
		}

		# extra options?
		if (!empty($options)) {
			curl_setopt_array($curly[$id], $options);
		}

		curl_multi_add_handle($mh, $curly[$id]);
	}

	# execute the handles
	$running = null;
	do {
		curl_multi_exec($mh, $running);
	} while($running > 0);

	# get content and remove handles
	foreach($curly as $id => $c) {
		$result[$id] = curl_multi_getcontent($c);
		curl_multi_remove_handle($mh, $c);
	}

	# all done
	curl_multi_close($mh);

	return $result;
}

?>

